

@media screen and (width:800px){
  body{background-color: green;
  }
  .w{
    width: 400px;
    margin:0 auto;
  }
}
  @media screen and (width:600px){
    body{background-color: pink;
      .w{
        width: 675px;
        margin:0 auto;
      } 
  }
  }
.hotel,
.air-ticket{
    width: 675px;
    height: 100px;   
    background-color:rgb(250, 127, 80);
    display:flex;
    margin:10px auto;
		justify-content:space-between;
		border-radius:10px;
}
.hotel>a,
.air-ticket>a
{
    flex:1;
    display:flex;
    flex-direction:column;
    justify-content:center;
    justify-content:space-around;
    align-items:center;
    color:white;
    font-size:16px;
}
.hotel a i,
.air-ticket a i
{
    width: 90px;
    height: 45px;
   background: url(../images/un_ico_home_v620.png) 0px -260px no-repeat ;
}
.hotel .jiudian,
.air-ticket .jiudian2
{
    flex:2;
    display:flex;
    flex-wrap: wrap;
    /* align-content:space-between; */

}
.hotel .jiudian a,
.air-ticket .jiudian2 a
{
    display:flex;
		/* height: 50px; */
		box-sizing:border-box;
		border:1px solid white;
    width: 50%;
		color:white;
		justify-content:center;
		align-items:center;
		font-size:16px;
}
.air-ticket{
	background-color:rgb(61, 152, 255);
}
.air-ticket a i{
	background:url(../images/un_ico_home_v620.png) 0px -595px no-repeat;
}


.travel1{
	width: 675px;
	height: 100px;
	display:flex;
	margin:0 auto;
	justify-content:space-between;
	background-color:rgb(68, 197, 34);
	border-radius:10px;
}
.travel1>a{
	display:flex;
	flex:1;
	flex-direction:column;
	justify-content:center;
	justify-content:space-around;
	align-items:center;
	font-size:16px;
	color:white;
}
.travel1>a i{
	width: 80px;
	height: 50px;
	background:url(../images/un_ico_home_v620.png) 0px -481px no-repeat;
}
.travel1 .travel2{
	flex:2;
	display:flex;
	flex-wrap:wrap;
}
.travel1 .travel2 a{
	display:flex;
	box-sizing:border-box;
	width: 50%;
	border:1px solid white;
	justify-content:center;
	align-items:center;
	font-size:16px;
	color:white;
}

/* 中心导航开始 */
.daohang{
	width: 675px;
	height: 160px;
	margin:10px auto;
	border:1px solid rgb(204, 204, 204);
	display:flex;
	flex-wrap:wrap;
	align-content:space-around;
	border-radius:10px;
}
.daohang>a{
	width: 20%;
	display:flex;
	flex-direction:column;
	align-items:center;
	/* justify-content:space-around; */

}
.daohang>a i{
	width: 60px;
	height: 45px;
	background:url(../images/un_ico_subnav_v7.124@2x.png) 6px 0 no-repeat;
}
.daohang a:nth-child(2) i{
	background-position: 6px -50px;
}
.daohang a:nth-child(3) i{
	background-position: 6px -110px;
}
.daohang a:nth-child(4) i{
	background-position: 6px -168px;
}
.daohang a:nth-child(5) i{
	background-position: 6px -223px;
}
.daohang a:nth-child(6) i{
	background-position: 15px -280px;
}
.daohang a:nth-child(7) i{
	background-position: 9px -340px;
}
.daohang a:nth-child(8) i{
	background-position: 9px -390px;
}
.daohang a:nth-child(9) i{
	background-position: 6px -440px;
}
.daohang a:nth-child(10) i{
	background-position: 13px -490px;
}
/* 中心导航结束 */